I CABINET ENVIRONMENT MONITORING DH SERIES PELTIER COOLER DEHUMIDIFIER i Main Features The DH series peltier cooler dehumidifier adopts semiconductor refrigeration and dehumidification method, sucks humid air through the fan, condenses into water through the semiconductor refrigeration mechanism, and then discharges it from the cabinet through the conduit to achieve a good dehumidification effect. This reduces relative and absolute humidity with little increase in temperature, radically preventing accidents and device aging. Ultra-small installation size, high efficiency and energy saving, no need for heater and fan wiring. Equipped with a data acquisition module for remote monitoring, a reliable replacement for thermostats and heater/fan combinations. Condensate cooled by peltier cooler Condensed water drips into conduit Small size, lightweight, easy installation. Dehumidification ducts actively induce condensation, discharged gas dehumidified by heating. Automatic/manual dehumidification function optional, temperature and dehumidification start value adjustable. Humidity and temperature sensor 24-hour real-time sampling, beyond the set start value automatically induced condensation. Optional RS485 port, support remote control/adjustment of operating parameters and fault reporting function. Do not need extra sensor and probe, optional passive output node for external heater. Adopt special moisture-proof components to ensure normal operation in humid environments. HV/LV control switchgear. Ring network cabinets. Mechanical control cabinets. Box-type substations. Dry-type substations. 1. Only Model DH3-60 and DH6-200 can choose all three additional functions, other models can only choose two of three. 2. If the device has a built-in sensor, you cannot select sensor disconnection alarm. 3. Alarm contact: default dry contact, equipment failure: default normally open. 4. Alarm items: Sensor failure (disconnection or short circuit) Device power lose (optional) Dehumidification module failure alarm (condensation and dehumidification module failure) Temperature and humidity over-limit alarm Dehumidification failure alarm Technology of Electrical Automatic

1. The choice of the rated power is related to the cabinet’s inner volume and airtightness, and the general reference value is: 0.5cubic meter cabinet choose 15w,1.0cubic meter cabinet choose 30w, 1.5cubic meter cabinet choose 40w,2.0cubic meter cabinet choose 60w, cabinet volume is calculated according to the inner diameter, Length*Width*Height. 2. Sensor accuracy of 5% is tested with the inside probe, product optional external cable type sensor. Please contact the sales team before ordering. 3. Device provides dry contact for external heater connection, capacity is 5A@250VAC. Users can free...